File powertop-ryzen2.patch of Package powertop
From 5b5212d7d6e8e00925a18dc92adf0ee95249143a Mon Sep 17 00:00:00 2001
From: Jorge Hermo Gonzalez <jorge.hermo.gonzalez@udc.es>
Date: Thu, 4 Nov 2021 10:33:10 +0100
Subject: [PATCH] Patch for compability with Ryzen processors (v2)
---
src/cpu/cpu.cpp | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/src/cpu/cpu.cpp b/src/cpu/cpu.cpp
index c09cbc5..1c12765 100644
--- a/src/cpu/cpu.cpp
+++ b/src/cpu/cpu.cpp
@@ -551,6 +551,12 @@ void report_display_cpu_cstates(void)
if (!_core->can_collapse()) {
buffer[0] = 0;
buffer2[0] = 0;
+
+ /*
+ * Patch for compatibility with Ryzen processors
+ * See https://github.com/fenrus75/powertop/issues/64
+ */
+ if(idx2 >= core_tbl_size.cols * core_tbl_size.rows) break;
if (line == LEVEL_HEADER) {
/* Here we need to check for which core type we
@@ -576,11 +582,7 @@ void report_display_cpu_cstates(void)
}
}
} else {
- /*
- * Patch for compatibility with Ryzen processors
- * See https://github.com/fenrus75/powertop/issues/64
- */
- if(idx2 >= core_tbl_size.cols * core_tbl_size.rows) break;
+
tmp_str=string(_core->fill_cstate_name(line, buffer));
core_data[idx2]=(tmp_str=="" ? " " : tmp_str);
